What to buy electric tricycle to pay attention

1, damping: To stand in the electric 3 wheel bikes driving position, up and down hard, the damping effect can be felt appropriate;
2, direction: in his driving position, direction of play to both sides, small torque bad;
3, Battery: This is the most critical, whether it is dry or water batteries, be sure to look at the connection line between the battery pack is not thick enough, I recommended to use water batteries, post-maintenance and low cost.
4, the sheet metal: The overall appearance should be strong, quality welding mouth can be very clearly see the problem
5, the three wheel electric tricycle tires: tire and inner tube to the same model, after so full of gas, tire inner tube wall is thin, easily rolling tires